Question

Crypts of Lieberkuhn contain<br />O<br />Goblet cells, Paneth cells,<br />Undifferentiated cells, Enteroendocrine<br />cells<br />O<br />Goblet cells, Paneth cells, Peptic cells,<br />Enteroendocrine cells<br />O<br />Goblet cells, Paneth cells, Peptic cell,<br />Enteroendocrine cells<br />Peptic cell, Paneth cells,<br />O Undifferentiated cells, Enteroendocrine<br />cells​

Answer 1

Explanation:

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Answer 2

Answer:

a noun that has singular and plural forms. In the plural, countable nouns usually add an 's' or 'es', for example 'mistakes', 'problems', and 'buses'. When it is singular, a countable noun usually comes after a determiner such as 'a', 'this', 'any', or 'a lot of', for example 'this house, 'a week', and 'the way'.